Estimation of beef carcass conformation carried out at a high-performance abattoir line and based on an impedance method

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F02%3A00004550" target="_blank" >RIV/60460709:41310/02:00004550 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Estimation of beef carcass conformation carried out at a high-performance abattoir line and based on an impedance method

Original language description

Using a device (based on a 4-electrode method) for measuring the values of biological tissue impedance at 2 and 120 kHz, the impedance of 293 beef carcasses was identified during the current operation of a high-performance, modern abattoir line. An adapter with variable distance of needle electrodes and a computer-controlled measuring process enabled a fast impedance scanning process. The values recorded by measurements (impedance - imp2, 120 (kHz); warm carcass weight - CW; distance of measuring electrodes - D) and the values subsequently derived were estimated as inde-pendent variables, and subsequently their correlation to the estimated commercial classification values (conformation, fatness) was ascertained. The measurements revealed a relationship(r = 0.8) between conformation and impedance at the frequency of 120 kHz; and a high correlation between "electric volume" (imp120) at the frequency of 120 kHz and the warm carcass weight (CW), expressed by the correlation coefficient r =

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JB - Sensors, detecting elements, measurement and regulation

OECD FORD branch

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Project

<a href="/en/project/GA102%2F01%2F1344" target="_blank" >GA102/01/1344: Electrical properties of beef carcasses in relation to content and distribution of body fat</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

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Volume of the periodical

47

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

5

Pages from-to

155-159

UT code for WoS article

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EID of the result in the Scopus database

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